package com.happystudy.mapper;

import com.happpystudy.model.courseItem.SubmitRecord;

import java.util.List;

public interface SubmitRecordMapper {
    int insert(SubmitRecord record);

    int insertSelective(SubmitRecord record);

    List<SubmitRecord> selectByItemId(Integer itemId);

    int deleteByItemId(Integer itemId);

    SubmitRecord selectByCourseInfo(SubmitRecord submitRecord);
}